The American journal of emergency medicine
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Our objective was to assess parental expectations of diagnostic testing, time, and charges in a pediatric emergency department (PED) using a prospective survey-based study. Parents on arrival estimated the amount of testing, time, and charges expected to occur. A total of 266 of 294 (90.5%) of the questionnaires were completed and returned. ⋯ The average length of stay was 2 hours and 36 minutes and was correctly estimated within preset ranges by 86 of 253 (34.0%) and underestimated by 112 of 253 (44.3%). The mean total charge was $964 per visit and was correctly estimated within preset ranges by 91 of 260 (35.0%) and underestimated by 139 of 260 (53.3%). Despite being relatively accurate about the need for medications and radiographic and laboratory studies, parents are still more likely than not to underestimate the total charges and time associated with a PED visit.
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The purpose of this study was to evaluate the possibility to predict in the prehospital phase the occurrence of a life-threatening disease or death among ambulance transported patients with acute chest pain or other symptoms raising any suspicion of an acute coronary syndrome. All patients transported by ambulance during 3 months in the community of Göteborg because of symptoms raising any suspicion of an acute coronary syndrome were included in the study. In all, 930 transports (of 859 patients) fulfilled the inclusion criteria, of which 235 (25.3%) fulfilled the criteria for a life-threatening disease. ⋯ Predictors of 1 year mortality were age greater than 70 years, a history of myocardial infarction, symptoms of dyspnoea, a low oxygen saturation on admission of the ambulance crew and ST-depression, and no sinus rhythm on admission to the emergency department. Among patients with acute chest pain or other symptoms raising any suspicion of an acute coronary syndrome, factors associated with a life-threatening disease and death could be defined. Predictors for the risk of death during the first 30 days were age greater than 70 years, symptoms of dyspnoea, a low oxygen saturation, hypotension and decreased consciousness on admission of the ambulance crew, and ST-depression on ECG on admission to the emergency department.
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The objective of this study was to evaluate a progesterone cutpoint of 5.0 ng/mL ability to identify abnormal pregnancy (abnormal intrauterine pregnancy and ectopic pregnancy) as well as ectopic pregnancy alone in 2 subclasses of indeterminate ultrasounds. This was a prospective observational study of emergency department patients with abdominal pain or vaginal bleeding and an indeterminate transvaginal ultrasound. Two subclasses of indeterminate ultrasounds were eligible: those with an empty uterus and a beta-human chorionic gonadotropin value <3,000 mIU/mL and those with a nonspecific fluid collection. ⋯ The sensitivity and specificity of progesterone identifying abnormal pregnancy were 84% and 97%, respectively. The sensitivity and specificity of progesterone identifying ectopic pregnancy were 88% and 40%, respectively. In the 2 subclasses, the progesterone cutpoint was both sensitive and specific in identifying abnormal pregnancy and was sensitive but only moderately specific for identifying ectopic pregnancy.
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The purpose of this study was to identify how often fire department (FD) response to the scene of motor vehicle crashes (MVCs) is necessary for rescue and fire suppression. A retrospective review of MVCs between January 1, 1997 and December 13, 2000 occurring in a suburban municipality (population 79,000, 13 FDs) was conducted. Data abstracted included the total number of reported MVCs, MVCs with personal injury (PIAC), MVCs to which the FD responded, MVCs requiring any extrication, MVCs requiring extensive extrication, and MVCs requiring fire suppression. ⋯ At no time was fire suppression required. Routine FD response to MVCs for purposes of extrication or fire suppression is not warranted in this emergency response system. A prospective study, including a cost analysis, should be undertaken to further clarify the role of FD response to MVCs.
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A recent editorial criticized emergency medicine researchers who study the treatment of acute migraine for failing to standardize patients according to definitions provided by the International Headache Society (IHS). In fact, most emergency medicine-based studies of migraine therapies have not used IHS Criteria (IHSC) for patient inclusion and are not uniform in the definition of acute migraine. The purpose of this study was to determine the percentage of patients with complaint of headache who present to the emergency department with a prior diagnosis of migraine and/or emergency department discharge diagnosis of acute migraine that meet IHSC. ⋯ Less than half of patients with a prior diagnosis and/or final emergency discharge diagnosis of acute migraine met IHSC. Our findings raise concerns about the external validity of prior emergency department-based research of acute migraine therapy and the utility of the IHSC for future research. Modification of the IHSC for emergency medicine research should be considered.